Ideas for a werewolf story

I had vague ideas for a werewolf novel. Even though the plot and setting was going to be different and everything, I realized that my werewolves were more or less just like the ones from World of Darkness from reading the entry.

Should I just say "fuck it" and continue with my story or what?

Sure, Why Not?. When you finish it it probably won't be exactly how you planned it in your head anyway.